Integrated Circuits

IR Receiver IC

The IC AF8800XX is a complete IR receiver for data communication developed and optimized for use in carrier-frequency-modulated transmission applications. The IC offers high sensitivity as well as high suppression of noise from external light noise sources and noise from power supply. The AF8800 series are available with wide range of frequencies and 3 different types (N1 : standard, SB : short burst, LP : low current). The AF8800XX operate in a supply voltage range of 2.5V to 5.5V.

IR receiver IC
Integrated Circuits 1

MEMS Accelerometer Sensor Read-Out IC

The SGA100 and SGA200 are low-power high performance 3-axis accelerometer with digital I2C/SPI interfaces. 

The SGA100 has dynamically user selectable full scales of ±2g, ±4g, ±8g, ±16g and it is capable of measuring accelerations with output data rates from 0.5Hz to 400Hz.

Force Sensor Read-Out IC

The RB100 is an low-power high performance 6 channel force sensor with digital I2C/SPI interface. 

The RB100 has dynamically user selectable full scales of ±0.5p, ±1p, ±2p, ±4p and it is capable of measuring force with output data rates 1Hz.

Integrated Circuits 2
MEMS Microphone Read-Out IC

MEMS Microphone Read-Out IC

The MR300 is a high performance, ultralow noise, low power, digital output MEMS microphone read-out IC. 

The MR300 consists of a band-gap reference, charge pump for MEMS biasing and low noise impedance converter amplifier followed by a 5th order Delta-Sigma modulator. 

The digital interface allows for the pulse density modulated (PDM) output of two microphones to be time-multiplexed on a single data line using a single clock.

Motor Driver IC

The RM100 is a designed to give flexible haptic control of WLRA actuators. RM100 have integrated 8V boost converter, integrated digital to analog converter, integrated fully-differential amplifier, and integrated digital front end. The input signal can be driven as haptic packets over the I2C port.

The boost voltage is set using only two external elements, an inductor and a capacitor. A typical start-up time of 2ms makes the RM100 a high definition haptic driver for WRLA. Integrated thermal overload protection prevents the device from being damaged when overdriven

Integrated Circuits 3

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